package com.sky.mapper;

import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface DishFlavorMapper {

    //批量插入口味数据
    void insertBatch(List<DishFlavor> flavors);

    /*
    * 根据菜品id删除口味数据
    * */
    @Delete("DELETE FROM dish_flavor WHERE dish_id = #{disId}")
    void deleteByDishId(Long disId);


    /*
    * 根据菜品id集合删除口味数据
    * */
    void deleteByDishIds(List<Long> disIds);

    /**
     * 根据菜品id查询对应的口味数据
     * @param dishId
     * @return
     */
    @Select("select * from dish_flavor where dish_id = #{dishId}")
    List<DishFlavor> getByDishId(Long dishId);

}
